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Computers MSI

MSI MAG A750BN PCIE5 750W 80+ Bronze PSU

Posted Jun 30, 2026Updated Jul 21, 2026

$79.99$94.99

16% OFFYou save $15.00

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In Stock

Is this a good deal?

80 Plus bronze certified – the 80 Plus bronze (up to 85 percent) certification promises lower energy consumption and higher efficiency
PCIe 5.0 Ready - The 16-pin connector is compatible with PCIe 5.0 and allows the support of graphics cards up to the Geforce RTX 4070 series
DC-to-DC CIRCUIT DESIGN- DC-to-DC circuit reduces the instability of the output voltage and increases the stability of the power supply
Active PFC design: supports the protection mechanisms OCP, OVP, SCP, OPP, OTP and provides comprehensive protection
Slide bearing fan – the sliding bearing of the fan reduces noise and at the same time ensures excellent heat dissipation

Great Deal

Save 16% on this reliable 750W power supply with native PCIe 5.0 support. Ideal for budget gaming builds with RTX 4070 series GPUs or similar.

What we like

Native PCIe 5.0 16-pin connector
80+ Bronze certified (up to 85% efficiency)
DC-to-DC design for stable output
Multiple protections (OCP, OVP, SCP, etc.)

Watch out for

Only 80+ Bronze, not Gold or higher
90-day limited warranty is short

Tip: Check that your case supports a standard ATX power supply.

Our Take

Best for: Budget gamers building with RTX 4070 or similar mid-range GPUs.

0 compatibility. Its native 16-pin connector directly supports RTX 4070 series cards without adapters, and the DC-to-DC circuit keeps voltage stable under load. The 80+ Bronze certification means decent efficiency, though it falls short of Gold-rated units. The slide bearing fan is quiet enough for most setups, but the 90-day warranty is shorter than industry average. 99, it's $15 off the MSRP and a great value for a reliable PSU with modern connectivity. If you're building a mid-range gaming PC and don't need top-tier efficiency, this is a smart buy.

Price Analysis

At $79.99, this PSU is 16% off its $94.99 original price. It's a competitive price for a 750W unit with PCIe 5.0 support, making it a good time to purchase if you need a reliable power supply for a new build.